In ancient Greece, Stymphalos, lying in this valley of northwestern Arcadia, was famous as the site of one of the Labors of Hercules, the slaying of the Stymphalian birds.
[4] Pindar mentions an Olympic victor in the mule-cart race (a man called Hagesias) in his sixth Olympian Ode, and urges the members of the choir to venerate their virginal Hera, who was apparently a survival of pre-Olympian religion.
One unusual aspect of the goddess is that her sanctuary is referred to in an inscription of the early 2nd century BC as that of Brauronian Artemis, an Athenian cult.
Since 1982, excavations of the site on the north shore of Lake Stymphalia have been under way, directed by Hector Williams for the University of British Columbia.
Large quantities of jewelry (mostly copper or bronze) suggest a sanctuary frequented by women; the partially preserved statue of a child supports the kourotrophic interpretation of the cult.